Abstract：
:The aim of this study was to evaluate the soft tissue conditions at osseo-integrated oral implants in relation to the width of masticatory mucosa. Thirty-nine patients who had received a full-arch fixed bridge reconstruction > or = 10 years ago or a partial reconstruction > or = 5 years ago on a total of 171 implants ad modum Brånemark were included in the study. The examinations involved assessments of plaque, gingivitis, bleeding on probing, probing depth, width of masticatory mucosa and marginal tissue mobility. Simple correlation analysis as well as multiple regression analysis were performed to evaluate relationships between recorded parameters. The results showed that 24% of the sites were lacking masticatory mucosa, and an additional 13% of the implants had a width of less than 2 mm. Mobility of the facial marginal soft tissue, i.e., lack of an attached portion of masticatory mucosa, was observed at 61% of all implants. No major differences in the clinical parameters examined were found between sites with and without an "adequate" width of masticatory mucosa. Multiple regression analyses revealed that neither the width of masticatory mucosa nor the mobility of the border tissue had a significant influence on (i) the standard of plaque control or (ii) the health condition of the peri-implant mucosa, as determined by bleeding on probing. Hence, the study failed to support the concept that the lack of an attached portion of masticatory mucosa may jeopardize the maintenance of soft tissue health around dental implants.
journal_name
Clin Oral Implants Resjournal_title
Clinical oral implants researchauthors
Wennström JL,Bengazi F,Lekholm Udoi
10.1034/j.1600-0501.1994.050101.xsubject
Has Abstractpub_date
1994-03-01 00:00:00pages
1-8issue
1eissn
0905-7161issn
1600-0501journal_volume
5pub_type
杂志文章abstract：:A dog model for study of supracrestal bone growth around partially inserted implants is described. The mandibular premolar teeth (P1, P2, P3 and P4) were extracted on both sides of the mandible in four dogs. At a surgical exposure 12 weeks later, two 10 mm titanium implants were partially inserted on each side, 15 mm ...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1034/j.1600-0501.2002.130502.x
更新日期：2002-10-01 00:00:00
abstract：OBJECTIVES:The aim of the present study was to investigate the effects of strontium-modified implant surfaces on promoting early bone osseointegration in osteoporotic rabbits. MATERIALS AND METHODS:The surface topographies, chemical elements, contact angles and ionic releases of the SLA and SLA-Sr samples were analyse...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/clr.13460
更新日期：2019-08-01 00:00:00
abstract：AIM:The aim of the present study was to analyze tissue reactions to plaque formation following ligature removal in experimental peri-implantitis at commercially available implants in dogs. MATERIAL AND METHODS:Mandibular premolars and the three anterior premolars in both sides of the maxilla were extracted in six Labr...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/j.1600-0501.2008.01645.x
更新日期：2009-04-01 00:00:00
abstract：BACKGROUND:The placement of different graft materials and/or the use of occlusive membranes to cover the extraction socket entrance are techniques aimed at preserving/reducing alveolar ridge resorption. The use of grafting materials in fresh extraction sockets has, however, been questioned because particles of the graf...
journal_title：Clinical oral implants research
pub_type： 临床试验,杂志文章
doi：10.1034/j.1600-0501.2003.00970.x
更新日期：2003-10-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to investigate the osteoconductive properties and biological performance of porous titanium granules used in osseous defects adjacent to titanium implants. MATERIAL AND METHODS:In this animal experimental study, calibrated defects were prepared in the tibias of 24 New Zealand rabbi...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/j.1600-0501.2009.01813.x
更新日期：2010-02-01 00:00:00
abstract：:Bone anchored implants are now being used in dentistry for supporting intraoral and craniofacial prostheses. Although high success rates have been reported, a small number of implants may fail during the early healing phase or lateral in function. Currently available clinical methods to determine implant stability and...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1034/j.1600-0501.1996.070308.x
更新日期：1996-09-01 00:00:00
abstract：BACKGROUND:Connecting teeth and osseointegrated implants in fixed reconstructions is not generally recommended because of differences in their response to loading. AIM:The aim of the present study was to assess the clinical and radiographic performance of the teeth and implants used to support three unit fixed bridges...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/j.1600-0501.2005.01110.x
更新日期：2005-06-01 00:00:00
abstract：:The aim of this study was to investigate the effect of calcium phosphate coating crystallinity and composition on the proliferation and differentiation of rat bone marrow (RBM) cells. Grit-blasted titanium substrates were provided with thin sputter-coated calcium phosphate (Ca-P) films of different composition. The Ca...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1034/j.1600-0501.2003.00886.x
更新日期：2003-08-01 00:00:00
abstract：OBJECTIVES:Published information regarding the use of rat jawbones for dental implant osseointegration research is limited and often inconsistent. This study assessed the suitability and feasibility of placing dental implants into the rat maxilla and to establish parameters to be used for dental implant research using ...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/clr.12571
更新日期：2016-12-01 00:00:00
abstract：OBJECTIVES:Previously, we have reported that photocatalytically active hydrophilicity of the anatase titanium dioxide (TiO₂) nanoparticles coated onto commercially pure titanium discs presented significantly improved hydrophilicity after ultraviolet irradiation. As hydrophilicity has shown enhancement of osseointegrati...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/clr.12138
更新日期：2014-06-01 00:00:00
abstract：:The aim of this study was to compare implant-bone interface stresses and peri-implant principal strains in anisotropic versus isotropic three-dimensional finite element models of an osseointegrated implant in the posterior mandible. We obtained anisotropic (transversely isotropic) elastic constants for mandibular bone...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1034/j.1600-0501.2001.120614.x
更新日期：2001-12-01 00:00:00
abstract：OBJECTIVES:The purpose of this in vitro study was to evaluate fracture loads of implant-supported zirconia-based prostheses fabricated with different veneer materials (resin-based material and lithium disilicate ceramics). MATERIAL AND METHODS:Forty-four zirconia-based molar prostheses were fabricated on dental implan...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/clr.13135
更新日期：2018-04-01 00:00:00
abstract：OBJECTIVE:Long-term success of dental implants depends on healthy peri-implant soft tissues and adequate bone levels. This prospective study aims to assess bone level changes around implants with internal conical connection and platform-switching abutments in the posterior mandible. MATERIAL AND METHODS:Adult patients...
journal_title：Clinical oral implants research
pub_type： 杂志文章,多中心研究
doi：10.1111/clr.12644
更新日期：2016-06-01 00:00:00
abstract：AIM:To evaluate prospectively the clinical and radiographic outcomes after 2 years of loading of 6 mm long moderately rough implants supporting single crowns in the posterior regions. MATERIAL AND METHODS:Forty SLActive Straumann short (6 mm) implants were placed in 35 consecutively treated patients. Nineteen implants...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/j.1600-0501.2010.01942.x
更新日期：2010-09-01 00:00:00
abstract：OBJECTIVES:The important item of aesthetics is rarely included in evaluation studies. The aim of this study was to develop and validate an index for rating aesthetics of implant-supported single crowns and adjacent soft tissues. MATERIAL AND METHODS:Nine items were selected, which have an influence on the aesthetic re...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/j.1600-0501.2005.01128.x
更新日期：2005-12-01 00:00:00
abstract：AIM:To evaluate the influence of the presence or absence of adjacent teeth on the level of the mesial and distal alveolar bony crest following healing at sites where implants were installed immediately into extraction sockets. MATERIAL AND METHODS:Six Labrador dogs were used. In the right side of the mandible, full-th...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/clr.12006
更新日期：2013-03-01 00:00:00
abstract：OBJECTIVES:To describe the early biofilm formation over whole dental implants with its micro- and macrostructure, using an in vitro multispecies biofilm model. MATERIAL AND METHODS:Six bacterial strains (Streptococcus oralis, Actinomyces naeslundii, Veillonella parvula, Fusobacterium nucleatum, Porphyromonas gingivali...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/clr.13409
更新日期：2019-03-01 00:00:00
abstract：OBJECTIVES:A prospective double-blind randomised controlled trial was conducted to test the effect of prophylactic antibiotics on post-operative morbidity and osseointegration of dental implants. MATERIALS AND METHODS:Fifty-five subjects scheduled for implant surgery were enrolled. The patients were randomly assigned ...
journal_title：Clinical oral implants research
pub_type： 杂志文章,随机对照试验
doi：10.1111/clr.12124
更新日期：2014-02-01 00:00:00
abstract：OBJECTIVES:Alumina toughening enhances the mechanical properties of zirconia ceramics but the biocompatibility of this material has rarely been addressed. In this study, we examined the osteoblast response to alumina-toughened zirconia (ATZ) with different surface topographies. MATERIAL AND METHODS:Human osteoblasts i...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/j.1600-0501.2009.01735.x
更新日期：2009-11-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to evaluate hard and soft tissues around implants placed in posterior mandible 1 year after vertical ridge augmentation (VRA). MATERIALS AND METHODS:40 patients with vertical defects were enrolled and treated according to the study protocol. Patients were randomly divided into two ...
journal_title：Clinical oral implants research
pub_type： 杂志文章,随机对照试验
doi：10.1111/clr.13673
更新日期：2021-01-01 00:00:00
abstract：OBJECTIVE:To evaluate the influence of the configuration of the marginal aspect of implants placed immediately into extraction sockets on peri-implant hard tissue adaptation. MATERIAL AND METHODS:In 6 Labrador dogs, endodontic treatments of the mesial roots of 1 M1 were performed and the distal roots were removed. 2 P...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/clr.12262
更新日期：2014-10-01 00:00:00
abstract：OBJECTIVES:In regenerative medicine, surface engineering of bioinert synthetic materials is often required in order to introduce bioactive species that can promote cell adhesion, proliferation, viability and enhanced ECM-secretion functions. The aim of this work is to study cell interaction with alumina-modified surfac...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/j.1600-0501.2008.01642.x
更新日期：2009-03-01 00:00:00
abstract：:The presence of certain glycosaminoglycans in peri-implant sulcus fluid may be an effective means of monitoring changes in bone metabolic activity following initial loading of implant abutments. This study has investigated levels of chondroitin 4 sulphate and hyaluronan in peri-implant sulcus fluid from titanium osseo...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1034/j.1600-0501.1991.020404.x
更新日期：1991-10-01 00:00:00
abstract：AIM:To review the literature on the prevalence and incidence of peri-implantitis. METHODS:Out of 322 potentially relevant publications we identified 29 articles concerning 23 studies, with information on the presence of signs of peri-implantitis in populations of at least 20 cases. RESULTS AND CONCLUSIONS:All studies...
journal_title：Clinical oral implants research
pub_type： 杂志文章,评审
doi：10.1111/j.1600-0501.2012.02541.x
更新日期：2012-10-01 00:00:00
abstract：OBJECTIVE:To evaluate the influence of the crown-to-implant ratio (C/I) ratio and different implant prosthetic treatment modalities on crestal bone loss around dental implants placed in the posterior region. MATERIAL AND METHODS:A total of 192 ITI dental implants were consecutively placed in premolars and molars of 83...
journal_title：Clinical oral implants research
pub_type： 临床试验,杂志文章
doi：10.1111/j.1600-0501.2006.01307.x
更新日期：2007-12-01 00:00:00
abstract：OBJECTIVES:The purpose of the present study was to evaluate the survival rate of dental implants in previously failed implant sites. In addition, factors that might affect the outcome of these redo procedures were also explored. MATERIAL AND METHODS:Patients that had failed dental implants, which were replaced with th...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/j.1600-0501.2007.01466.x
更新日期：2008-03-01 00:00:00
abstract：:In the literature intraoral periapical radiographs are commonly used for densitometric measurements of the mandible with implants. These films give detailed information of the implant and the surrounding bone. However, in extreme mandibular atrophy it can be difficult to obtain intraoral radiographs of adequate diagno...
journal_title：Clinical oral implants research
pub_type： 临床试验,杂志文章
doi：10.1034/j.1600-0501.2000.011005476.x
更新日期：2000-10-01 00:00:00
abstract：AIM:To spectrophotometrically and visually test whether the peri-implant mucosal color differs from the color of the natural gingiva. MATERIAL AND METHODS:Forty single implants in the incisor and premolar region of 40 patients were assessed 3-7 years after implant placement. The differences of the color components lig...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1111/clr.12781
更新日期：2017-02-01 00:00:00
abstract：:The study aimed to examine the relationship between the subgingival flora around implants and their periodontal parameters. Plaque samples from 561 implants (279 patients) were analyzed by means of differential phase contrast microscopy and compared with the sample site's probing depth, bleeding tendency on probing, a...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1034/j.1600-0501.1995.060401.x
更新日期：1995-12-01 00:00:00
abstract：:For certain surgical procedures (e.g. placement of implants), an accurate localisation of the mandibular canal is of utmost importance to avoid injuries to the neurovascular bundle. The aim of the present study was to evaluate, on human fresh cadavers (n = 6), the accuracy of conventional spiral tomography for the loc...
journal_title：Clinical oral implants research
pub_type： 杂志文章
doi：10.1034/j.1600-0501.2001.012003230.x
更新日期：2001-06-01 00:00:00
